Variables | Deaths / PM | MR per 100 PM (95% CI) | MRR (95% CI) | P–value |
---|---|---|---|---|
RCS-modified Charlson score |  |  |  | < 0.001* |
 No comorbidity | 196 / 2166 | 9.0 (7.9–10.4) | Ref. |  |
 One comorbidity | 164 / 1526 | 10.7 (9.2–12.5) | 1.2 (1.0–1.5) |  |
 Two or more comorbidities | 221 / 1698 | 13.0 (11.4–14.8) | 1.4 (1.2–1.7) |  |
Sex | Â | Â | Â | 0.009 |
 Male | 502 / 4435 | 11.3 (10.4–12.4) | Ref. |  |
 Female | 79 / 956 | 8.3 (6.6–10.3) | 1.4 (1.1–1.7) |  |
Age at diagnosis (years) |  |  |  | < 0.001* |
  < 60 | 108 / 1470 | 7.3 (6.1–8.9) | Ref. |  |
 60–69 | 131 / 1569 | 8.3 (7.0–9.9) | 1.1 (0.9–1.5) |  |
 70–79 | 181 / 1630 | 11.1 (9.6–12.8) | 1.5 (1.2–1.9) |  |
  ≥ 80 | 161 / 721 | 22.3 (19.1–26.1) | 3.0 (2.4–3.9) |  |
Smoking status at diagnosis | Â | Â | Â | 0.176 |
 Never smoked | 53 / 687 | 7.7 (5.9–10.1) | Ref. |  |
 Previous smoker | 222 / 2199 | 10.1 (8.9–11.5) | 1.3 (1.0–1.8) |  |
 Current smoker | 204 / 2002 | 10.2 (8.9–11.7) | 1.3 (1.0–1.8) |  |
Province |  |  |  | < 0.001 |
 Girona | 189 / 2274 | 8.3 (7.2–9.6) | Ref. |  |
 Granada | 392 / 3116 | 12.6 (11.4–13.9) | 1.5 (1.3–1.8) |  |
Body Mass Index (kg/m2) | Â | Â | Â | 0.101* |
 Healthy weight (< 25.0) | 96 / 1551 | 6.2 (5.1–7.6) | Ref. |  |
 Overweight (25.0–29.9) | 82 / 1427 | 5.7 (4.6–7.1) | 0.9 (0.7–1.2) |  |
 Obese (≥30) | 40 / 796 | 5.0 (3.7–6.9) | 0.8 (0.6–1.2) |  |
Surgery |  |  |  | < 0.001 |
 Yes | 8 / 1216 | 0.7 (0.3–1.3) | Ref. |  |
 No | 541 / 4084 | 13.2 (12.2–14.4) | 20.1 (10.0–40.5) |  |
Histology | Â | Â | Â | 0.002 |
 ADE | 152 / 1800 | 8.4 (7.2–9.9) | Ref. |  |
 Others | 247 / 1215 | 20.3 (17.9–23.0) | 2.4 (2.0–2.9) |  |
 SCLC | 66 / 715 | 9.2 (7.3–11.8) | 1.1 (0.8–1.5) |  |
 SQUA | 116 / 1654 | 7.0 (5.8–8.4) | 0.8 (0.7–1.1) |  |
TNM stage |  |  |  | < 0.001 |
 I–III (No-metastasis) | 143 / 2810 | 5.1 (4.3–6.0) | Ref. |  |
 IV (Metastasis) | 398 / 2474 | 16.1 (14.6–17.8) | 3.2 (2.6–3.8) |  |